TM 9-2520-246-34-1 FRAME 3 1. 2. 3. 4. GO NOTE Small chips, burrs or scratches on shafts, gears, synchro- nizers, and synchronizer sleeves can be repaired. If parts are damaged in any other way, throw parts away and get new ones. Check that shafts (1, 2, and 3) are not chipped or cracked. Check that idler shaft (4) is not cracked or bent. Check that shaft splines (5) are not chipped, cracked or twisted. Check that two synchronizers (6) are not chipped or cracked and that internal splines are not twisted. TO FRAME 4 2-46